package Duty;
//税收
public class Taxation {
    public void collct(Business business,TaxRate taxRate,TaxOffice taxOffice){
        System.out.println(business.name+"向"+taxOffice.name+"上缴"+taxRate.taxrate);
    }
    Business business = new Business("星星商场");
    TaxRate taxRate = new TaxRate(0.3);
    TaxOffice taxOffice = new TaxOffice("成都税务局");
}
